In the hands of a genius a love letter can become a great, even an immortal work of literature in its own right. Love Letters: Great Literary Romances examines the lives of great writers (John Keats; Franz Kafka; Leonard Woolf), a celebrated composer (Leoš Janácek) and two great lovers of mediaeval Europe (Abelard and Heloise) to see their turbulent and sometimes tormented romantic lives played out in the passionate declarations of love in the letters they wrote.